Individual Calculations June 2017
 Mammadova, Narmin  Total change: 42.40  Rating chartPersonal card
 Nakhchivan Open 2017, group A Nakhchivan AZE 2017-05-02
RcRownchangeKK*chgGame
 2369 2192 3.50 9 1.06 40 42.40 
  Mammadova, Gulnar mwg2359 AZE0.5010.22408.80 
  Khamrakulov, Djurabek m2476 UZB0.001-0.1640-6.40 
  Mamedjarova, Zeinab wg2321 AZE1.0010.674026.80 
  Ahmadzada, Ahmad f2357 AZE1.0010.724028.80 
  Mammadzada, Gunay wg2359 AZE0.5010.22408.80 
  Grinev, Valeriy m2414 UKR0.001-0.2240-8.80 
  Sevdimaliyev, Urfan g2366 AZE0.001-0.2740-10.80 
  Bashirli, Nail m2349 AZE0.001-0.2940-11.60 
  Gasimov, Parviz f2318 AZE0.5010.17406.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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